Aapo Hyvärinen: Publications

Publications by topic:

Highlights: (in approx. chronological order)

Independent component analysis:
FastICA algorithm, ICA book

Natural image statistics and vision modelling:
Model of complex cells and topography, Natural Image Statistics book

Estimation theory for unnormalized probabilistic models:
Score matching, Noise-contrastive estimation

Bayesian networks and structural equation models:
Linear non-Gaussian acyclic model, Measures of causal direction

Testing independent components:
Testing the mixing matrix, Validation by visualization